Warm reception to Antarctic warming story

[Update: It should go without saying that this is simply Morano making up stuff and doesn’t reflect Christy’s actual quotes or thinking. No-one is safe from Morano’s misrepresentations!]

[Further update: They’ve now clarified it. Sigh….]

Morano has his ear to the ground of course, and in his blog piece dramatically highlights the words “estimated” and “deduced” as if that was some sign of nefarious purpose, rather than a fundamental component of scientific investigation.

Internal contradictions are par for the course. Morano has previously been convinced that “… the vast majority of Antarctica has cooled over the past 50 years.”, yet he now approvingly quotes Kevin Trenberth who says “It is hard to make data where none exist.” (It is indeed, which is why you need to combine as much data as you can find in order to produce a synthesis like this study). So which is it? If you think the data are clear enough to demonstrate strong cooling, you can’t also believe there is no data (on this side of the looking glass anyway).

It’s even more humourous, since even the more limited analysis available before this paper showed pretty much the same amount of Antarctic warming. Compare the IPCC report, with the same values from the new analysis (under various assumptions about the methodology).

(The different versions are the full reconstruction, a version that uses detrended satellite data for the co-variance, a version that uses AWS data instead of satelltes and one that use PCA instead of RegEM. All show positive trends over the last 50 years).

Further contradictions abound: Morano, who clearly wants it to have been cooling, hedges his bets with a “Volcano, Not Global Warming Effects, May be Melting an Antarctic Glacier” Hail Mary pass. Good luck with that!

It always helps if you haven’t actually read the study in question. That way you can just make up conclusions:

Scientist adjusts data — presto, Antarctic cooling disappears

Nope. It’s still there (as anyone reading the paper will see) – it’s just put into a larger scale and longer term context (see figure 3b).

Inappropriate personalisation is always good fodder. Many contrarians seemed disappointed that Mike was only the fourth author (the study would have been much easier to demonise if he’d been the lead). Some pretended he was anyway, and just for good measure accused him of being a ‘modeller’ as well (heaven forbid!).

Others also got in on the fun. A chap called Ross Hays posted a letter to Eric on multiple websites and on many comment threads. On Joe D’Aleo’s site, this letter was accompanied with this little bit of snark:

Icecap Note: Ross shown here with Antarctica’s Mount Erebus volcano in the background was a CNN forecast Meteorologist (a student of mine when I was a professor) who has spent numerous years with boots on the ground working for NASA in Antarctica, not sitting at a computer in an ivory tower in Pennsylvania or Washington State

This is meant as a slur against academics of course, but is particularly ironic, since the authors of the paper have collectively spent over 8 seasons on the ice in Antarctica, 6 seasons in Greenland and one on Baffin Island in support of multiple ice coring and climate measurement projects. Hays’ one or two summers there, his personal anecdotes and misreadings of the temperature record, don’t really cut it.

Neither do rather lame attempts to link these results with the evils of “computer modelling”. According to Booker (for it is he!) because a data analysis uses a computer, it must be a computer model – and probably the same one that the “hockey stick” was based on. Bad computer, bad!